| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + PO4 = Ag3PO4
HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O
PbO + Al = Pb + Al2O3 =>
3 PbO + 2 Al = 3 Pb + Al2O3
AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + NH4NO3 =>
2 AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + 2 NH4NO3
Fe(OH)3 + CH3COOH = Fe{3+} + CH3COO{-} + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe{3+} + 3 CH3COO{-} + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
C2H5OH(l) = (C2H5)2O(l) + H2O(l) =>
2 C2H5OH(l) = (C2H5)2O(l) + H2O(l)
CaCrO4 + Na = Na2CrO4 + Ca =>
CaCrO4 + 2 Na = Na2CrO4 + Ca
Al + HCl + H2O2 = AlCl3 + H2O =>
2 Al + 6 HCl + 3 H2O2 = 2 AlCl3 + 6 H2O
NaC2H3O2Li = NaLiC2H3O2 =>
NaC2H3O2Li = NaLiC2H3O2
K2CO3 + Fe(NO3)3 = K2(NO3)3 + FeCO3 =>
K2CO3 + Fe(NO3)3 = K2(NO3)3 + FeCO3
Fe(OH)2 + NaOH = Fe(OH)3 + Na =>
Fe(OH)2 + NaOH = Fe(OH)3 + Na
Zn3(PO4)2 + Pb(OH)2 = Pb3(PO4)2 + Zn(OH)2 =>
Zn3(PO4)2 + 3 Pb(OH)2 = Pb3(PO4)2 + 3 Zn(OH)2
I2O5 + Na2SO3 = I2 + Na2SO4 =>
I2O5 + 5 Na2SO3 = I2 + 5 Na2SO4
HI + CsOH = CsI + H2O =>
HI + CsOH = CsI + H2O
C4H6O2C8H6O4 = C12H12O6 =>
C4H6O2C8H6O4 = C12H12O6
N2H4 + O2 = N2O3 + H2O =>
2 N2H4 + 5 O2 = 2 N2O3 + 4 H2O
CuCl2 + NH4OH = ClNH4 + Cu(OH)2 =>
CuCl2 + 2 NH4OH = 2 ClNH4 + Cu(OH)2
Sr + Co(C2H3O2)2 = SrC2H3O2 + Co =>
2 Sr + Co(C2H3O2)2 = 2 SrC2H3O2 + Co
NiO + Ca = CaO + Ni =>
NiO + Ca = CaO + Ni
U + F2 = U6F =>
12 U + F2 = 2 U6F
C4H10 + HNO3 = C4H9NO2 + H2O =>
C4H10 + HNO3 = C4H9NO2 + H2O
Al2S3 + Li = Li2S3 + Al =>
Al2S3 + 2 Li = Li2S3 + 2 Al
Al2(SO4)3(aq) + NH4OH(aq) = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3(aq) + 6 NH4OH(aq) = 2 Al(OH)3 + 3(NH4)2SO4
Zn + LiClO3 + LiOH = Li2ZnO4 + LiCl + H2O =>
Zn + LiClO3 + 2 LiOH = Li2ZnO4 + LiCl + H2O
Cu(s) + H2SO4 = CuSO4 + H2 =>
Cu(s) + H2SO4 = CuSO4 + H2
Au + CaBr2 = Ca + AuBr3 =>
2 Au + 3 CaBr2 = 3 Ca + 2 AuBr3
SnS(NH4)2S2 = (NH4)2SnS3 =>
SnS(NH4)2S2 = (NH4)2SnS3
CO + H2O = C3H8 + O2 =>
6 CO + 8 H2O = 2 C3H8 + 7 O2
NH4OH + MgSO4 = (NH4)2SO4 + Mg(OH)2 =>
2 NH4OH + MgSO4 = (NH4)2SO4 + Mg(OH)2
CaCl2 + FeSO4 = CaSO4 + FeCl2 =>
CaCl2 + FeSO4 = CaSO4 + FeCl2
SrHBr = HSrBr =>
SrHBr = HSrBr
H3 + PO4 + NaOH = Na3PO4 + H2O =>
H3 + PO4 + 3 NaOH = Na3PO4 + 3 H2O
C2H2NS + O2 = CO2 + H2O + HNO3 + SO2 =>
4 C2H2NS + 19 O2 = 8 CO2 + 2 H2O + 4 HNO3 + 4 SO2
CH3CH2OH + CO2 = CH3CH2OHCO2 =>
CH3CH2OH + CO2 = CH3CH2OHCO2
H2O2 + I = H2O + IO =>
H2O2 + I = H2O + IO
CaCl2(aq) + NaCl(aq) = NaCl2(aq) + CaCl(aq) =>
CaCl2(aq) + NaCl(aq) = NaCl2(aq) + CaCl(aq)
CH3COH(CH3)CH3 + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 CH3COH(CH3)CH3 + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Hg2(NO3)2 + NaI = Hg2I2 + NaNO3 =>
Hg2(NO3)2 + 2 NaI = Hg2I2 + 2 NaNO3
NaOHSr = SrOHNa =>
NaOHSr = SrOHNa
BaCl2 + (NH4)2(CO3) = Ba(CO3) + NH4Cl =>
BaCl2 + (NH4)2(CO3) = Ba(CO3) + 2 NH4Cl
C2H6O = C2H4O + H =>
C2H6O = C2H4O + 2 H
HCo3 + NaOH = NaCo3 + H2O =>
HCo3 + NaOH = NaCo3 + H2O
Au + Po4 = AuPo =>
4 Au + Po4 = 4 AuPo
CuSO4*5H2O + N2H4 = Cu + N2 + H2SO4 + H2O =>
2 CuSO4*5H2O + N2H4 = 2 Cu + N2 + 2 H2SO4 + 10 H2O
Ba(NO3)2 + Ca2SO4 = BaSO4 + CaNO3 =>
Ba(NO3)2 + Ca2SO4 = BaSO4 + 2 CaNO3
FeSO4 + NaHCO3 = FeCO3 + NaSO4 + H =>
FeSO4 + NaHCO3 = FeCO3 + NaSO4 + H
Cu2OMgBr2 = MgOCu2Br2 =>
Cu2OMgBr2 = MgOCu2Br2
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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